public PathNode(GameWorld.Terrain _weight, Vector3 _worldPos, int _X, int _Y)
{
weight = _weight;
worldPosition = _worldPos;
gridX = _X;
gridY = _Y;
}
private float getFOWBoundsDistance()
{
GameWorld.Terrain currentTerrain = gameWorld.getTerrainAtPoint(transform.position);
float distance = boundEntity.fovDistance[currentTerrain];
if (gameWorld.isNight)
{
distance *= boundEntity.nightFOVModifier;
}
return(distance);
}
private Vector3[] getFOWBoundsPolygon(bool isNight)
{
Vector2 currentPosition = transform.position;
pointsFOWBOUNDS[0] = transform.InverseTransformPoint(currentPosition);
pointsFOWBOUNDS[0].z = 0;
Vector2 startAngleDir = new Vector2(0.01f, 0);
int i = 1;
GameWorld.Terrain currentTerrain = gameWorld.getTerrainAtPoint(currentPosition);
if (currentTerrain == GameWorld.Terrain.Forest)
{
boundEntity.SetHidden(true);
}
else
{
boundEntity.SetHidden(false);
}
float distance = boundEntity.fovDistance[currentTerrain];
if (isNight)
{
distance *= boundEntity.nightFOVModifier;
}
for (float angle = 0; angle <= 360; angle += 4)
{
Vector2 angleDir = startAngleDir.Rotate(angle);
//GameWorld.Terrain currentTerrain = gameWorld.getTerrainAtPoint(currentPosition + angleDir);
Vector2 angleDirIncreased = new Vector2(distance * Mathf.Cos(Mathf.Deg2Rad * angle), distance * Mathf.Sin(Mathf.Deg2Rad * angle));
Vector2 endPosition = currentPosition + angleDirIncreased;
//for (float dist = 0; dist < distance - 0.01f; dist = dist + terrainStep)
/*{
* //Vector2 angleDirIncreased = angleDir + new Vector2(dist * Mathf.Cos(Mathf.Deg2Rad * angle), dist * Mathf.Sin( Mathf.Deg2Rad * angle));
* //endPosition = currentPosition + angleDirIncreased;
* GameWorld.Terrain newTerrain = gameWorld.getTerrainAtPoint(endPosition);
* if (newTerrain != currentTerrain)
* {
* //currentTerrain = newTerrain;
* //distance = boundEntity.fovDistance[newTerrain];
* distance = boundEntity.fovDistance[currentTerrain];
* }
* }*/
endPosition = transform.InverseTransformPoint(endPosition);
pointsFOWBOUNDS[i] = endPosition;
++i;
}
return(pointsFOWBOUNDS);
}
public void CreateGrid()
{
mesh = world.GetComponent <WorldMesh>();
generator = world.GetComponent <WorldGenerator>();
nodeDiameter = mesh.tileSize.x;
nodeRadius = nodeDiameter / 2.0f;
gridSizeX = generator.width;
gridSizeY = generator.height;
grid = new PathNode[gridSizeX, gridSizeY];
Vector3 worldBottomLeft = transform.position - Vector3.right * mesh.totalSize.x / 2 - Vector3.up * mesh.totalSize.y / 2;
for (int x = 0; x < gridSizeX; ++x)
{
for (int y = 0; y < gridSizeY; ++y)
{
Vector3 worldPoint = worldBottomLeft + Vector3.right * (x * nodeDiameter + nodeRadius) + Vector3.up * (y * nodeDiameter + nodeRadius);
GameWorld.Terrain terrain = world.getTerrainAtPoint(worldPoint);
grid[x, y] = new PathNode(terrain, worldPoint, x, y);
}
}
}
// Update is called once per frame
void Update()
{
Vector2 currentPos = transform.position;
PathNode node = grid.NodeFromWorldPoint(currentPos);
if (node != currentTile)
{
node.entitiesCurrentlyOnTile.Add(gameObject);
if (node.entitiesCurrentlyOnTile.Count > 1)
{
foreach (GameObject obj in node.entitiesCurrentlyOnTile)
{
if (!obj.GetComponent <Entity>().isPlayer)
{
node.battling = true;
BattleState state = new BattleState(boundEntity, obj.GetComponent <Entity>(), gameManager, node);
battleEntryScreen.Open(transform.position, boundEntity.soldierAmount, obj.GetComponent <Entity>().soldierAmount, state);
gameManager.currentBattleState = state;
gameManager.openMenuLockActions(transform.position);
}
}
}
if (currentTile != null)
{
currentTile.entitiesCurrentlyOnTile.Remove(gameObject);
}
currentTile = node;
}
if (gameManager.playerCheckpoint && gameManager.playerCheckpointUpdated)
{
line.GetComponent <CurveLineRenderer>().ClearVertices();
if (pathNodes != null)
{
pathNodes.Clear();
}
Vector2 sameZ = gameManager.playerCheckpoint.transform.position;
Vector2 sameZPlayer = transform.position;
if (Vector2.Distance(sameZ, sameZPlayer) > distanceToEnablePathfinding)
{
pathNodes = grid.FindPath(sameZPlayer, sameZ, boundEntity);
pathNodes[pathNodes.Count - 1] = sameZ;
currentPathNodeIndex = 0;
gameManager.playerCheckpointUpdated = false;
}
else if (!sameZ.FuzzyEquals(sameZPlayer, 0.01f))
{
Vector3 direction = gameManager.playerCheckpoint.transform.position - transform.position;
direction.z = 0;
direction.Normalize();
GameWorld.Terrain currentTerrain = grid.NodeFromWorldPoint(transform.position).weight;
float movementModifier = boundEntity.terrainModifiers[currentTerrain];
Vector3 newPosition = transform.position + direction * movementModifier * gameManager.timeMultiplier * Time.deltaTime;
transform.position = newPosition;
}
else
{
GameObject.Destroy(gameManager.playerCheckpoint);
}
}
else if (gameManager.playerCheckpoint && !gameManager.playerCheckpointUpdated)
{
Vector3 checkpointPosition = pathNodes[currentPathNodeIndex];
Vector2 sameZEnd = gameManager.playerCheckpoint.transform.position;
Vector2 sameZCheckpoint = checkpointPosition;
Vector2 sameZPlayer = transform.position;
linePosition.Clear();
linePosition.Add(new Vector3(sameZPlayer.x, sameZPlayer.y, lineZ));
line.GetComponent <CurveLineRenderer>().ClearVertices();
for (int i = currentPathNodeIndex; i < pathNodes.Count; ++i)
{
linePosition.Add(new Vector3(pathNodes[i].x, pathNodes[i].y, lineZ));
}
line.GetComponent <CurveLineRenderer>().SetVertices(linePosition);
if (!sameZCheckpoint.FuzzyEquals(sameZPlayer, 0.025f))
{
Vector2 direction2D = sameZCheckpoint - sameZPlayer;
Vector3 direction = direction2D;
direction.Normalize();
GameWorld.Terrain currentTerrain = grid.NodeFromWorldPoint(transform.position).weight;
float movementModifier = boundEntity.terrainModifiers[currentTerrain] * boundEntity.pace * boundEntity.speed;;
Vector3 newPosition = transform.position + direction * movementModifier * gameManager.timeMultiplier * Time.deltaTime;
transform.position = newPosition;
}
else
{
transform.position = new Vector3(sameZCheckpoint.x, sameZCheckpoint.y, transform.position.z);
if (currentPathNodeIndex + 1 <= pathNodes.Count - 1)
{
++currentPathNodeIndex;
}
else
{
gameManager.playerCheckpointUpdated = true;
}
}
}
}
public PatrolStatus TickMovement(float dt)
{
Vector2 currentPos = transform.position;
PathNode node = grid.NodeFromWorldPoint(currentPos);
if (node != currentTile)
{
node.entitiesCurrentlyOnTile.Add(gameObject);
if (node.entitiesCurrentlyOnTile.Count > 1)
{
foreach (GameObject obj in node.entitiesCurrentlyOnTile)
{
if (obj.GetComponent <Entity>().isPlayer&& !node.battling)
{
BattleState state = new BattleState(obj.GetComponent <Entity>(), boundEntity, gameManager, node);
battleEntryScreen.Open(transform.position, boundEntity.soldierAmount, obj.GetComponent <Entity>().soldierAmount, state);
gameManager.currentBattleState = state;
gameManager.openMenuLockActions(transform.position);
node.battling = true;
}
}
}
if (currentTile != null)
{
currentTile.entitiesCurrentlyOnTile.Remove(gameObject);
}
currentTile = node;
}
if (!usingPathfinding)
{
Vector2 sameZcheckpoint = currentCheckpoint;
Vector2 sameZ = transform.position;
if (Vector2.Distance(sameZ, sameZcheckpoint) > distanceToEnablePathfinding)
{
pathNodes = grid.FindPath(sameZ, sameZcheckpoint, boundEntity);
pathNodes[pathNodes.Count - 1] = sameZcheckpoint;
currentPathNodeIndex = 0;
usingPathfinding = true;
return(PatrolStatus.Ongoing);
}
else if (!sameZ.FuzzyEquals(sameZcheckpoint, 0.01f))
{
Vector3 direction = sameZcheckpoint - sameZ;
direction.z = 0;
direction.Normalize();
GameWorld.Terrain currentTerrain = grid.NodeFromWorldPoint(transform.position).weight;
if (currentTerrain == GameWorld.Terrain.Forest)
{
GetComponent <Entity>().SetHidden(true);
}
else
{
GetComponent <Entity>().SetHidden(false);
}
float movementModifier = boundEntity.terrainModifiers[currentTerrain] * boundEntity.pace * boundEntity.speed;
Vector3 newPosition = transform.position + direction * movementModifier * gameManager.timeMultiplier * Time.deltaTime;
transform.position = newPosition;
return(PatrolStatus.Ongoing);
}
else
{
//REACHED THE DESTINATION
return(PatrolStatus.Finished);
}
}
else if (usingPathfinding)
{
Vector3 checkpointPosition = pathNodes[currentPathNodeIndex];
Vector2 sameZEnd = currentCheckpoint;
Vector2 sameZCheckpoint = checkpointPosition;
Vector2 sameZPlayer = transform.position;
if (!sameZCheckpoint.FuzzyEquals(sameZPlayer, 0.025f))
{
Vector2 direction2D = sameZCheckpoint - sameZPlayer;
Vector3 direction = direction2D;
direction.Normalize();
GameWorld.Terrain currentTerrain = grid.NodeFromWorldPoint(transform.position).weight;
if (currentTerrain == GameWorld.Terrain.Forest)
{
GetComponent <Entity>().SetHidden(true);
}
else
{
GetComponent <Entity>().SetHidden(false);
}
float movementModifier = boundEntity.terrainModifiers[currentTerrain] * boundEntity.pace * boundEntity.speed;
Vector3 newPosition = transform.position + direction * movementModifier * gameManager.timeMultiplier * Time.deltaTime;
transform.position = newPosition;
}
else
{
transform.position = new Vector3(sameZCheckpoint.x, sameZCheckpoint.y, transform.position.z);
if (currentPathNodeIndex + 1 <= pathNodes.Count - 1)
{
++currentPathNodeIndex;
}
else
{
usingPathfinding = false;
}
}
}
return(PatrolStatus.Ongoing);
}
